package com.czh.web;

import com.czh.pojo.Brand;
import com.czh.service.BrandService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

@WebServlet("/selectAllServlet")
public class SelectAllServlet extends HttpServlet {

    @Override
    protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        //第一句 就是设置编码
        req.setCharacterEncoding("utf-8");
        BrandService brandService=new BrandService();
        List<Brand> brands = brandService.selectAll();
        req.setAttribute("brands",brands);
        req.getRequestDispatcher("/brand.jsp").forward(req,resp);

    }

}